Denver Broncos running back Knowshon Moreno

Denver Broncos running back Knowshon Moreno

Ron Chenoy/US Presswire

Denver Broncos running back Knowshon Moreno reacts on the sidelines late in the fourth quarter against the Oakland Raiders at Sports Authority Field. Moreno, who some expected to have a break out season, will possibly miss time with a hamstring injury.

Denver Broncos running back Knowshon Moreno reacts on the sidelines late in the fourth quarter against the Oakland Raiders at Sports Authority Field. Moreno, who some expected to have a break out season, will possibly miss time with a hamstring injury. (Ron Chenoy/US Presswire)

Denver Broncos running back Knowshon Moreno reacts on the sidelines late in the fourth quarter against the Oakland Raiders at Sports Authority Field. Moreno, who some expected to have a break out season, will possibly miss time with a hamstring injury.